228733560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:187

約数の個数: 288

約数和(自身を含む): 840294000

約数和(自身を除く): 611560440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 59, 60, 66, 72, 88, 89, 90, 99, 110, 118, 120, 121, 132, 165, 177, 178, 180, 198, 220, 236, 242, 264, 267, 295, 330, 354, 356, 360, 363, 396, 440, 445, 472, 484, 495, 531, 534, 590, 605, 649, 660, 708, 712, 726, 792, 801, 885, 890, 968, 979, 990, 1062, 1068, 1089, 1180, 1210, 1298, 1320, 1335, 1416, 1452, 1602, 1770, 1780, 1815, 1947, 1958, 1980, 2124, 2136, 2178, 2360, 2420, 2596, 2655, 2670, 2904, 2937, 3204, 3245, 3540, 3560, 3630, 3894, 3916, 3960, 4005, 4248, 4356, 4840, 4895, 5192, 5251, 5310, 5340, 5445, 5841, 5874, 6408, 6490, 7080, 7139, 7260, 7788, 7832, 8010, 8712, 8811, 9735, 9790, 10502, 10620, 10680, 10769, 10890, 11682, 11748, 12980, 14278, 14520, 14685, 15576, 15753, 16020, 17622, 19470, 19580, 21004, 21240, 21417, 21538, 21780, 23364, 23496, 25960, 26255, 28556, 29205, 29370, 31506, 32040, 32307, 35244, 35695, 38940, 39160, 42008, 42834, 43076, 43560, 44055, 46728, 47259, 52510, 53845, 57112, 57761, 58410, 58740, 63012, 64251, 64614, 70488, 71390, 77880, 78765, 85668, 86152, 88110, 94518, 96921, 105020, 107085, 107690, 115522, 116820, 117480, 126024, 128502, 129228, 142780, 157530, 161535, 171336, 173283, 176220, 189036, 193842, 210040, 214170, 215380, 231044, 233640, 236295, 257004, 258456, 285560, 288805, 315060, 321255, 323070, 346566, 352440, 378072, 387684, 428340, 430760, 462088, 472590, 484605, 514008, 519849, 577610, 630120, 635371, 642510, 646140, 693132, 775368, 856680, 866415, 945180, 969210, 1039698, 1155220, 1270742, 1285020, 1292280, 1386264, 1732830, 1890360, 1906113, 1938420, 2079396, 2310440, 2541484, 2570040, 2599245, 3176855, 3465660, 3812226, 3876840, 4158792, 5082968, 5198490, 5718339, 6353710, 6931320, 7624452, 9530565, 10396980, 11436678, 12707420, 15248904, 19061130, 20793960, 22873356, 25414840, 28591695, 38122260, 45746712, 57183390, 76244520, 114366780, 228733560]

約数ペア:

[(1, 228733560), (2, 114366780), (3, 76244520), (4, 57183390), (5, 45746712), (6, 38122260), (8, 28591695), (9, 25414840), (10, 22873356), (11, 20793960), (12, 19061130), (15, 15248904), (18, 12707420), (20, 11436678), (22, 10396980), (24, 9530565), (30, 7624452), (33, 6931320), (36, 6353710), (40, 5718339), (44, 5198490), (45, 5082968), (55, 4158792), (59, 3876840), (60, 3812226), (66, 3465660), (72, 3176855), (88, 2599245), (89, 2570040), (90, 2541484), (99, 2310440), (110, 2079396), (118, 1938420), (120, 1906113), (121, 1890360), (132, 1732830), (165, 1386264), (177, 1292280), (178, 1285020), (180, 1270742), (198, 1155220), (220, 1039698), (236, 969210), (242, 945180), (264, 866415), (267, 856680), (295, 775368), (330, 693132), (354, 646140), (356, 642510), (360, 635371), (363, 630120), (396, 577610), (440, 519849), (445, 514008), (472, 484605), (484, 472590), (495, 462088), (531, 430760), (534, 428340), (590, 387684), (605, 378072), (649, 352440), (660, 346566), (708, 323070), (712, 321255), (726, 315060), (792, 288805), (801, 285560), (885, 258456), (890, 257004), (968, 236295), (979, 233640), (990, 231044), (1062, 215380), (1068, 214170), (1089, 210040), (1180, 193842), (1210, 189036), (1298, 176220), (1320, 173283), (1335, 171336), (1416, 161535), (1452, 157530), (1602, 142780), (1770, 129228), (1780, 128502), (1815, 126024), (1947, 117480), (1958, 116820), (1980, 115522), (2124, 107690), (2136, 107085), (2178, 105020), (2360, 96921), (2420, 94518), (2596, 88110), (2655, 86152), (2670, 85668), (2904, 78765), (2937, 77880), (3204, 71390), (3245, 70488), (3540, 64614), (3560, 64251), (3630, 63012), (3894, 58740), (3916, 58410), (3960, 57761), (4005, 57112), (4248, 53845), (4356, 52510), (4840, 47259), (4895, 46728), (5192, 44055), (5251, 43560), (5310, 43076), (5340, 42834), (5445, 42008), (5841, 39160), (5874, 38940), (6408, 35695), (6490, 35244), (7080, 32307), (7139, 32040), (7260, 31506), (7788, 29370), (7832, 29205), (8010, 28556), (8712, 26255), (8811, 25960), (9735, 23496), (9790, 23364), (10502, 21780), (10620, 21538), (10680, 21417), (10769, 21240), (10890, 21004), (11682, 19580), (11748, 19470), (12980, 17622), (14278, 16020), (14520, 15753), (14685, 15576)]